BY-GSM-05 is external GSM / GPRS antenna, used in 2G IOT controllers to transmit and receive GSM signal in four bands include the 850 / 1900 MHz bands - used in the Americas - and 900 / 1800 MHz, used in most other parts of the world.
BY-GSM-05 comes with 3m length cable and SMA Male type connector. 3M Industrial Adhesive at the back of antenna makes it convenient to stick it at some suitable place.
Specification:
- Frequency(MHz): 824-960 / 1710-1990
- VSWR: ≤1.5
- Gain(dBi): 3.5
- Input Impedance(Ω): 50
- Polarization: Vertical
- Size(mm):115×22×4
- Cable Length(m/ft): 3/9.8
- Cable Type: RG174
- Connector: SMA Male
- Mounting: Adhesive
- Working Temp:-40℃...+85℃
- Storage Temp:-45℃...+100℃
DataSheet: https://github.com/iotbotscom/docs/blob/main/AddOns/Antennas/BY-GSM-02/BY-GSM-05.doc